Make Array-creation behavior of Paginable more predictable (#14687)

* Make Array-creation behavior of Paginable more predictable

Paginable.paginate_by_id usually returns ActiveRecord::Relation, but it
returns an Array if min_id option is present. The behavior caused problems
fixed with the following commits:
- 552e886b648faa2a2229d86c7fd9abc8bb5ff99c
- b63ede5005d33b52266650ec716d345f166e2df0
- 64ef37b89de806f49cc59e011aa0ee2039c82c46

To prevent from recurring similar problems, this commit introduces two
changes:
- The scope now always returns an Array whether min_id option is present
  or not.
- The scope is renamed to to_a_paginated_by_id to clarify it returns an
  Array.

* Transform Paginable.to_a_paginated_by_id from a scope to a class method

https://api.rubyonrails.org/classes/ActiveRecord/Scoping/Named/ClassMethods.html#method-i-scope
> The method is intended to return an ActiveRecord::Relation object, which
> is composable with other scopes.

Paginable.to_a_paginated_by_id returns an Array and is not appropriate
as a scope.

7 files changed, 7 insertions, 7 deletions

diff --git a/app/controllers/api/v1/admin/accounts_controller.rb b/app/controllers/api/v1/admin/accounts_controller.rb
index c35ea5ab2..24c7fbef1 100644
--- a/app/controllers/api/v1/admin/accounts_controller.rb
+++ b/app/controllers/api/v1/admin/accounts_controller.rb
@@ -79,7 +79,7 @@ class Api::V1::Admin::AccountsController < Api::BaseController
   private
 
   def set_accounts
-    @accounts = filtered_accounts.order(id: :desc).includes(user: [:invite_request, :invite]).paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+    @accounts = filtered_accounts.order(id: :desc).includes(user: [:invite_request, :invite]).to_a_paginated_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
   end
 
   def set_account
diff --git a/app/controllers/api/v1/admin/reports_controller.rb b/app/controllers/api/v1/admin/reports_controller.rb
index 1d48d3160..c8f4cd8d8 100644
--- a/app/controllers/api/v1/admin/reports_controller.rb
+++ b/app/controllers/api/v1/admin/reports_controller.rb
@@ -63,7 +63,7 @@ class Api::V1::Admin::ReportsController < Api::BaseController
   private
 
   def set_reports
-    @reports = filtered_reports.order(id: :desc).with_accounts.paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+    @reports = filtered_reports.order(id: :desc).with_accounts.to_a_paginated_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
   end
 
   def set_report
diff --git a/app/controllers/api/v1/bookmarks_controller.rb b/app/controllers/api/v1/bookmarks_controller.rb
index 5c72f4a1a..aa3fb88f0 100644
--- a/app/controllers/api/v1/bookmarks_controller.rb
+++ b/app/controllers/api/v1/bookmarks_controller.rb
@@ -21,7 +21,7 @@ class Api::V1::BookmarksController < Api::BaseController
   end
 
   def results
-    @_results ||= account_bookmarks.eager_load(:status).paginate_by_id(
+    @_results ||= account_bookmarks.eager_load(:status).to_a_paginated_by_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
       params_slice(:max_id, :since_id, :min_id)
     )
diff --git a/app/controllers/api/v1/conversations_controller.rb b/app/controllers/api/v1/conversations_controller.rb
index bc8013379..6c7583403 100644
--- a/app/controllers/api/v1/conversations_controller.rb
+++ b/app/controllers/api/v1/conversations_controller.rb
@@ -32,7 +32,7 @@ class Api::V1::ConversationsController < Api::BaseController
 
   def paginated_conversations
     AccountConversation.where(account: current_account)
-                       .paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+                       .to_a_paginated_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
   end
 
   def insert_pagination_headers
diff --git a/app/controllers/api/v1/crypto/encrypted_messages_controller.rb b/app/controllers/api/v1/crypto/encrypted_messages_controller.rb
index c764915e5..68cf4384f 100644
--- a/app/controllers/api/v1/crypto/encrypted_messages_controller.rb
+++ b/app/controllers/api/v1/crypto/encrypted_messages_controller.rb
@@ -26,7 +26,7 @@ class Api::V1::Crypto::EncryptedMessagesController < Api::BaseController
   end
 
   def set_encrypted_messages
-    @encrypted_messages = @current_device.encrypted_messages.paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+    @encrypted_messages = @current_device.encrypted_messages.to_a_paginated_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
   end
 
   def insert_pagination_headers
diff --git a/app/controllers/api/v1/favourites_controller.rb b/app/controllers/api/v1/favourites_controller.rb
index 71a707d2a..21836bc17 100644
--- a/app/controllers/api/v1/favourites_controller.rb
+++ b/app/controllers/api/v1/favourites_controller.rb
@@ -21,7 +21,7 @@ class Api::V1::FavouritesController < Api::BaseController
   end
 
   def results
-    @_results ||= account_favourites.eager_load(:status).paginate_by_id(
+    @_results ||= account_favourites.eager_load(:status).to_a_paginated_by_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
       params_slice(:max_id, :since_id, :min_id)
     )
diff --git a/app/controllers/api/v1/scheduled_statuses_controller.rb b/app/controllers/api/v1/scheduled_statuses_controller.rb
index 9950296f3..f90642a73 100644
--- a/app/controllers/api/v1/scheduled_statuses_controller.rb
+++ b/app/controllers/api/v1/scheduled_statuses_controller.rb
@@ -32,7 +32,7 @@ class Api::V1::ScheduledStatusesController < Api::BaseController
   private
 
   def set_statuses
-    @statuses = current_account.scheduled_statuses.paginate_by_id(limit_param(DEFAULT_STATUSES_LIMIT), params_slice(:max_id, :since_id, :min_id))
+    @statuses = current_account.scheduled_statuses.to_a_paginated_by_id(limit_param(DEFAULT_STATUSES_LIMIT), params_slice(:max_id, :since_id, :min_id))
   end
 
   def set_status